All Implemented Interfaces:
```
public final class NodeQueryParser

                    
```
Parser to get NodeQuerys Can be used to create queries which load a subtree of nodes in one query

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final NodeDefinitionCollection`	`nodeDefinitionCollection`
`private final FilterDefinitionCollection`	`filterDefinitionCollection`
`private final ObjectMapper`	`objectMapper`

Constructor Summary

Constructors
Constructor	Description
`NodeQueryParser(NodeDefinitionCollection nodeDefinitionCollection, FilterDefinitionCollection filterDefinitionCollection, ObjectMapper objectMapper)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final NodeDefinitionCollection`	`getNodeDefinitionCollection()`
`final FilterDefinitionCollection`	`getFilterDefinitionCollection()`
`final ObjectMapper`	`getObjectMapper()`
`final NodeQuery`	`generateRelationshipNodeQuery(NodeDefinition definition, NodeDefinition parentDefinition, DataFetchingEnvironment dataFetchingEnvironment, RelationshipDefinition relationshipDefinition, Node parentNode, Permission requiredPermission)`	Generates a NodeQuery for a specific relationship Can use the `dataFetchingEnvironment` to fetch a subtree of node
`final NodeQuery`	`generateOneNodeQuery(NodeDefinition definition, DataFetchingEnvironment dataFetchingEnvironment, List<CypherConditionGenerator> additionalConditions, Permission requiredPermission)`	Generates a NodeQuery which loads a single Node Can use the `dataFetchingEnvironment` to fetch a subtree of node
`final NodeQuery`	`generateManyNodeQuery(NodeDefinition definition, DataFetchingEnvironment dataFetchingEnvironment, List<CypherConditionGenerator> additionalConditions, Permission requiredPermission)`	Generates a NodeQuery which loads multiple Nodes Can use the `dataFetchingEnvironment` to fetch a subtree of node

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NodeQueryParser
```
NodeQueryParser(NodeDefinitionCollection nodeDefinitionCollection, FilterDefinitionCollection filterDefinitionCollection, ObjectMapper objectMapper)
```
    Parameters:
    
    nodeDefinitionCollection - used to get the NodeDefinition for a specific Node
    
    filterDefinitionCollection - used to get the FilterDefinition for a specific Node
    
    objectMapper - used to parse cursors
- Method Detail
  - getNodeDefinitionCollection
```
 final NodeDefinitionCollection getNodeDefinitionCollection()
```
  - getFilterDefinitionCollection
```
 final FilterDefinitionCollection getFilterDefinitionCollection()
```
  - getObjectMapper
```
 final ObjectMapper getObjectMapper()
```
  - generateRelationshipNodeQuery
```
 final NodeQuery generateRelationshipNodeQuery(NodeDefinition definition, NodeDefinition parentDefinition, DataFetchingEnvironment dataFetchingEnvironment, RelationshipDefinition relationshipDefinition, Node parentNode, Permission requiredPermission)
```
    Generates a NodeQuery for a specific relationship Can use the dataFetchingEnvironment to fetch a subtree of node
    
    Parameters:
    
    definition - the NodeDefinition of the related nodes to load
    
    dataFetchingEnvironment - can optionally be provided to fetch a subtree of nodes
    
    relationshipDefinition - defines the relationship to load related nodes of
    
    parentNode - root Node of the relationship to load related nodes of
    
    requiredPermission - optional required permission
  - generateOneNodeQuery
```
 final NodeQuery generateOneNodeQuery(NodeDefinition definition, DataFetchingEnvironment dataFetchingEnvironment, List<CypherConditionGenerator> additionalConditions, Permission requiredPermission)
```
    Generates a NodeQuery which loads a single Node Can use the dataFetchingEnvironment to fetch a subtree of node
    
    Parameters:
    
    definition - NodeDefinition of the node to load
    
    dataFetchingEnvironment - can optionally be provided to fetch a subtree of nodes
    
    additionalConditions - list of conditions which are applied to filter the returned node
    
    requiredPermission - optional required permission
  - generateManyNodeQuery
```
 final NodeQuery generateManyNodeQuery(NodeDefinition definition, DataFetchingEnvironment dataFetchingEnvironment, List<CypherConditionGenerator> additionalConditions, Permission requiredPermission)
```
    Generates a NodeQuery which loads multiple Nodes Can use the dataFetchingEnvironment to fetch a subtree of node
    
    Parameters:
    
    definition - NodeDefinition of the nodes to load
    
    dataFetchingEnvironment - can optionally be provided to fetch a subtree of nodes
    
    additionalConditions - list of conditions which are applied to filter the returned node
    
    requiredPermission - optional required permission

Class NodeQueryParser

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

NodeQueryParser

Method Detail

getNodeDefinitionCollection

getFilterDefinitionCollection

getObjectMapper

generateRelationshipNodeQuery

generateOneNodeQuery

generateManyNodeQuery